HI, I have the code error P1349 in my Toyota Rav4 2002. How can I Repair it.

21 - Oxygen sensor (P0135)
24 - Intake air temperature sensor (P0110)
31 - Absolute pressure sensor ( P0105 , P0106 )
59 - Signal VVT-i (P1349)

28 - i don't know!!

P1349 Toyota Variable Valve Timing System Malfunction Bank 1

now this code p1349 means that the v v t-i actuator is dirty and it causes the computer to through that code so if you can you can clean that up and i would put some fresh oil in the engine i hope am of some help

code p1349 refers to variable valve timing system--LH bank --malfunction===causes --valve timing--oil control valve---valve timing control module---ECM
Check the control module first

P1349 Toyota Variable Valve Timing System .(bank 1 ). please go here for more info on the p1349 problem code. engine-codes.com/p1349_toyota.html Hope this helps you out.

http://repair.alldata.com/alldata/article/display.action?componentId=3926&iTypeId=423&nonStandardId=4377261&vehicleId=41150 P1349 - VVT System Malfunction (Bank 1)
pit is a timing issue ,could be a vvt actuator or something else in one of the timing components

- Dirty or low engine oil
- Valve timing
- Oil control valve
- Variable Valve Timing controller assembly
- Engine Control Module (ECM)

you can use MVCI check your car and clear the fault codes.

P0330 Knock Sensor 2 Circuit (Bank 2)
P1133 Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 1, Sensor 1)
P1135 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P1346 VVT Sensor Range/Performance Problem (Bank 1)
P1349 VVT System Malfunction (Bank 1)
P1351 Variable Valve Timing / CMP Sensor Range / Performance
P1354 Variable Valve Timing System Fault

NOTE:Variable Valve Timing (VVT) sensor is also known as camshaft position sensor.
The Variable Valve Timing (VVT) system controls intake valve timing in response to driving conditions.

Possible causes are:

1. Incorrect valve timing P1346, P1349, P1351 & P1354
2. Faulty oil control valve P1346, P1349, P1351 & P1354
3. Faulty VVT controller assembly P1346, P1349, P1351 & P1354
4. Faulty ECM All Codes
5. Jumped timing belt All Codes
   
6. Faulty Camshaft Position Sensor P1346, P1349, P1351 & P1354
7. Faulty O2 Sensor (Bank 1, Sensor 1) P1133 & P1135
   

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

Code P1349 VVI Malfunction Bank 1. Bank 1 the difficult side where the intake body is.

This could be from a slight misfire from poor air. Ensure that the gas cap is on fully and not airtrapped.

Under certain conditions customers may experience a MIL "ON" condition with DTC P1349 indicating a variable valve timing (VVTi) malfunction. In some cases, the cause of this DTC may be the VVTi actuator.

In general P1349 is a misfire or ignition issue under most general OBD-II - but Toyota spec'd OBD-II has it as a VVT malfunction. Unfortunantly - hard to tell which it is. Might be the ignition timing set too advanced (VVT-i issue) or low fuel pressure (bad or clogged injector, bad or low flowing fuel pump/regulator). An emissions test could tell you which one it is. If you want to try a quick fix on your own, I'd start with the basics, change the spark plugs, air filter, and maybe the pcv valve, all these are cheap and easy. Other things could cause the problem though, so if the quick fixes don't work, I'd lean toward the injectors.

Seafoam and other additives are very good solvents that can help clean the injectors - but may not be strong enough to clean off these injectors. Injector cleaning services generally don't work that well - best way is to have these cleaned ultrasonically or replaced (very costly).